Augmentative and Alternative Communication (AAC)
Tools and systems (like communication boards or speech devices) used to supplement or replace verbal speech.
Aspiration
When food or liquid enters the airway instead of the esophagus.
Auditory Processing Disorder (APD)
Difficulty understanding and processing sounds, even with normal hearing.
Apraxia of Speech
A motor planning disorder where the brain struggles to send signals for speech movements.
Articulation
How speech sounds are physically formed using the tongue, lips, and palate.
Adaptive Equipment
Tools that assist with independence (e.g., grabbers, sock aids, button hooks).
Attention Span
The amount of time someone can concentrate on a task.
Agonist / Antagonist / Synergist
Coordination terms: the primary mover, its opposite, and supporting muscles
Abduction (Away)
This refers to moving a body part, such as an arm or leg, away from the midline of the body. An example of this motion is spreading your arms and legs outward while doing a snow angel.
Activities of Daily Living (ADL)
These are routine activities necessary for personal care, such as eating, dressing, bathing, and grooming.